459
CDUS45 KGGW 220956
CLIGGW
CLIMATE REPORT
NATIONAL WEATHER SERVICE GLASGOW, MT
256 AM MST MON DEC 22 2025
...............................
..THE GLASGOW MT CLIMATE SUMMARY FOR DECEMBER 21 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 28 11:59 PM 57 1954 25 3 38
MINIMUM 6 1:37 AM -39 1924 8 -2 15
AVERAGE 17 17 0 27
PRECIPITATION (IN)
YESTERDAY 0.00 0.20 1969 0.02 -0.02 0.00
MONTH TO DATE 1.66 0.28 1.38 0.17
SINCE DEC 1 1.66 0.28 1.38 0.17
SINCE OCT 1 3.25 1.69 1.56 1.21
SINCE JAN 1 13.39 13.29 0.10 11.96
SNOWFALL (IN)
YESTERDAY 0.0 3.3 1980 0.4 -0.4 0.0
MONTH TO DATE 20.1 5.1 15.0 1.9
SINCE DEC 1 20.1 5.1 15.0 1.9
SINCE JUL 1 25.0 12.5 12.5 5.9
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 48 48 0 38
MONTH TO DATE 1005 950 55 933
SINCE DEC 1 1005 950 55 933
SINCE JUL 1 2572 2854 -282 2391
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 599 584 15 830
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WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 11.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 10:00 PM
LOWEST 74 12:00 PM
AVERAGE 79
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THE GLASGOW MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 25 59 1954
MINIMUM TEMPERATURE (F) 8 -38 1916
SUNRISE AND SUNSET
DECEMBER 22 2025......SUNRISE 7:55 AM MST SUNSET 4:16 PM MST
DECEMBER 23 2025......SUNRISE 7:55 AM MST SUNSET 4:16 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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